package com.example.onlineeducation.data.constant

import androidx.annotation.StringDef

/**
 * SimpleDes:
 * Creator: Sindi
 * Date: 2022-01-17
 * UseDes:素材类型
 */
object MaterialType {
    const val VIDEO = "02"//视频、音频
    const val IMAGE = "01"//图片、文字

    @StringDef(VIDEO, IMAGE)
    @kotlin.annotation.Retention(AnnotationRetention.SOURCE)
    annotation class Type
}